diff options
Diffstat (limited to 'apps/pdfmerge.c')
| -rw-r--r-- | apps/pdfmerge.c | 54 |
1 files changed, 20 insertions, 34 deletions
diff --git a/apps/pdfmerge.c b/apps/pdfmerge.c index 5ad161f0..8c431308 100644 --- a/apps/pdfmerge.c +++ b/apps/pdfmerge.c @@ -4,14 +4,10 @@ void usage() { fprintf(stderr, - "usage: pdfmerge [options] file.pdf pages ...\n" + "usage: pdfmerge [options] file1.pdf file2.pdf ...\n" + " -d -\tpassword for decryption\n" " -o -\toutput file name (default out.pdf)\n" - " -d -\tset user password for decryption\n" - " -e\tencrypt outfile\n" - " -U -\tset user password for encryption\n" - " -O -\tset owner password\n" - " -P -\tset permissions\n" - " -N -\tkey length in bits: 40 <= n <= 128\n" + " -v \tverbose\n" ); exit(1); } @@ -35,25 +31,15 @@ int main(int argc, char **argv) int i, k; int c; - pdf_crypt *encrypt = 0; - int doencrypt = 0; - - char *userpw = ""; - char *ownerpw = ""; - int perms = -4; /* 0xfffffffc */ - int keylen = 40; + int verbose = 0; char *password = ""; - while ((c = getopt(argc, argv, "reo:U:O:P:N:")) != -1) + while ((c = getopt(argc, argv, "vo:d:")) != -1) { switch (c) { - case 'e': ++ doencrypt; break; + case 'v': ++ verbose; break; case 'o': savename = optarg; break; - case 'U': userpw = optarg; break; - case 'O': ownerpw = optarg; break; - case 'P': perms = atoi(optarg); break; - case 'N': keylen = atoi(optarg); break; case 'd': password = optarg; break; default: usage(); } @@ -84,6 +70,12 @@ int main(int argc, char **argv) for (i = optind; i < argc; i++) { + if (verbose) + { + printf("loading pdf '%s' ", argv[i]); + fflush(stdout); + } + error = pdf_newxref(&src); if (error) fz_abort(error); @@ -111,6 +103,9 @@ int main(int argc, char **argv) if (error) fz_abort(error); + if (verbose) + printf("(%d pages)\n", srcpages->count); + for (k = 0; k < srcpages->count; k++) { fz_dictdels(srcpages->pobj[k], "Parent"); @@ -152,6 +147,10 @@ int main(int argc, char **argv) * Create and relink Pages object */ + if (verbose) + printf("creating pdf '%s' (%d pages)\n", + savename, fz_arraylen(dstrefs)); + error = pdf_allocobject(dst, &pagesoid, &pagesgid); if (error) fz_abort(error); @@ -213,20 +212,7 @@ int main(int argc, char **argv) * Write out the new PDF */ - if (doencrypt) - { - fz_obj *id = fz_dictgets(dst->trailer, "ID"); - if (!id) - fz_packobj(&id, "[(ABCDEFGHIJKLMNOP)(ABCDEFGHIJKLMNOP)]"); - else - fz_keepobj(id); - error = pdf_newencrypt(&encrypt, userpw, ownerpw, perms, keylen, id); - if (error) - fz_abort(error); - fz_dropobj(id); - } - - error = pdf_savexref(dst, savename, encrypt); + error = pdf_savexref(dst, savename, nil); if (error) fz_abort(error); |